发明名称 |
INFORMATION DISPLAY SYSTEM, DISPLAY ELEMENT, DISPLAY ELEMENT DRIVE METHOD, AND DISPLAY DEVICE |
摘要 |
A system includes a display device (1) having no power source and an information display device (2) such as a radio terminal for transmitting display data and power to the display device (1). The display device (1) can be mechanically-detachably attached to the information display device (2). The device (1) has a display section (3) capable of continuing display even after power supply is cut off, a near-distance communication section (4) for receiving display data from outside, and a display control section (5) for the received data. The device (2) has a storage section (6) for storing display data and a communication section (7) for transmitting the display data to the device (1). For example, the device (2) further has a mechanical attachment/detachment section for mounting the device (1) on the device (2).
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申请公布号 |
KR20060026960(A) |
申请公布日期 |
2006.03.24 |
申请号 |
KR20067000360 |
申请日期 |
2006.01.06 |
申请人 |
FUJITSU LIMITED |
发明人 |
SHINGAI TOMOHISA;TOMITA JUNJI;NOSE MASAKI;YAMAGISHI FUMIO |
分类号 |
H04B7/24;G09G3/36;H04B1/40 |
主分类号 |
H04B7/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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